89920320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13381}}^1$

素因数の和:13408

約数の個数: 112

約数和(自身を含む): 326306688

約数和(自身を除く): 236386368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13381, 26762, 40143, 53524, 66905, 80286, 93667, 107048, 133810, 160572, 187334, 200715, 214096, 267620, 281001, 321144, 374668, 401430, 428192, 468335, 535240, 562002, 642288, 749336, 802860, 856384, 936670, 1070480, 1124004, 1284576, 1405005, 1498672, 1605720, 1873340, 2140960, 2248008, 2569152, 2810010, 2997344, 3211440, 3746680, 4281920, 4496016, 5620020, 5994688, 6422880, 7493360, 8992032, 11240040, 12845760, 14986720, 17984064, 22480080, 29973440, 44960160, 89920320]

約数ペア:

[(1, 89920320), (2, 44960160), (3, 29973440), (4, 22480080), (5, 17984064), (6, 14986720), (7, 12845760), (8, 11240040), (10, 8992032), (12, 7493360), (14, 6422880), (15, 5994688), (16, 5620020), (20, 4496016), (21, 4281920), (24, 3746680), (28, 3211440), (30, 2997344), (32, 2810010), (35, 2569152), (40, 2248008), (42, 2140960), (48, 1873340), (56, 1605720), (60, 1498672), (64, 1405005), (70, 1284576), (80, 1124004), (84, 1070480), (96, 936670), (105, 856384), (112, 802860), (120, 749336), (140, 642288), (160, 562002), (168, 535240), (192, 468335), (210, 428192), (224, 401430), (240, 374668), (280, 321144), (320, 281001), (336, 267620), (420, 214096), (448, 200715), (480, 187334), (560, 160572), (672, 133810), (840, 107048), (960, 93667), (1120, 80286), (1344, 66905), (1680, 53524), (2240, 40143), (3360, 26762), (6720, 13381)]